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BMW G20 M340i B58 3.0L

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BMW G20 M340i B58 3.0L Performance Parts & Upgrades

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6mm Single Groove Valve Keeper - Priced Each

ES#2598482 - KPR-6S-7 - 6mm Single Groove Valve Keeper - Priced Each - Two required per valve, necessary for use with certain supertech valves - Supertech - BMW

Two required per valve, necessary for use with certain supertech valves affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
2598482
Mfg#:
KPR-6S-7
In Stock
$5.99

This product was last offered at the strikethrough price on
03-04-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Black Wheel Spacer & Bolt Kit - 7.5mm

ES#3555020 - 021460tms02KT4 - Turner Motorsport Black Wheel Spacer & Bolt Kit - 7.5mm - Lightweight wheel spacers with a machined tab for easy removal - Turner Motorsport - BMW

Lightweight wheel spacers with a machined tab for easy removal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3555020
Mfg#:
021460TMS02KT4
In Stock
ON SALE! SAVE 25%
$204.99

This product was last offered at the strikethrough price on
06-13-2026

$153.67 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacers - 17.5mm (Pair)

ES#2167463 - 002411ECS03A18KT - ECS Wheel Spacers - 17.5mm (Pair) - Add some style to your vehicle with these wheel spacers - ECS - Audi BMW Porsche

Add some style to your vehicle with these wheel spacers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2167463
Mfg#:
002411ECS03A18KT
In Stock
ON SALE! SAVE 25%
$119.99

This product was last offered at the strikethrough price on
06-13-2026

$89.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

19" APEX SM-10 Square Wheel Set - Choose your finish!

ES#4699697 - SM1019928SQ - 19" APEX SM-10 Square Wheel Set - Choose your finish! - Shed weight and add style with APEX wheels! 19x9" ET28 - APEX Wheels - BMW

Shed weight and add style with APEX wheels! 19x9" ET28 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
APEX Wheels - Corporate Logo
ES#:
4699697
Mfg#:
SM1019928SQ
Ships in 5 Business Days
Starting at $1976.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Black Wheel Spacer & Bolt Kit - 10mm

ES#3555017 - 021460tms02KT2 - Turner Motorsport Black Wheel Spacer & Bolt Kit - 10mm - Lightweight wheel spacers with a machined tab for easy removal - Turner Motorsport - BMW

Lightweight wheel spacers with a machined tab for easy removal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3555017
Mfg#:
021460TMS02KT2
In Stock
ON SALE! SAVE 10%
$217.99

This product was last offered at the strikethrough price on
06-13-2026

$196.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMW Performance Rod Bearing Set - Standard Size

ES#4758065 - CR6887GPC - BMW Performance Rod Bearing Set - Standard Size - Standard Size Coated Connecting Rod Bearing Set - King - BMW

Standard Size Coated Connecting Rod Bearing Set affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
King - Corporate Logo
ES#:
4758065
Mfg#:
CR6887GPC
In Stock
$279.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

15mm DR Series Trak Wheel Spacers - Pair

ES#2986700 - 3055664 - 15mm DR Series Trak Wheel Spacers - Pair - Fine tune your stance and improve handling - H&R - BMW MINI

Fine tune your stance and improve handling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2986700
Mfg#:
3055664
Back Ordered
10% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$119.99

This product was last offered at the strikethrough price on
07-01-2026

$107.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valved Axle-Back Exhuast With Stainless Brushed Tips

ES#4487377 - 11-089 - Valved Axle-Back Exhuast With Stainless Brushed Tips - Get the exhaust growl your car should have came with from the factory! - Active Autowerke - BMW

Get the exhaust growl your car should have came with from the factory! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Active Autowerke - Corporate Logo
ES#:
4487377
Mfg#:
11-089
Ships on Jul 24, 2026
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1999.00

This product was last offered at the strikethrough price on
07-08-2026

$1899.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Catback Exhaust System - Carbon Tips

ES#4759961 - MAD-5066 - Catback Exhaust System - Carbon Tips - Transform the sound and performance of your M340i/M440i! - MAD - BMW

Transform the sound and performance of your M340i/M440i! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MAD - Corporate Logo
ES#:
4759961
Mfg#:
MAD-5066
Ships in 7 Business Days
$1899.00 USD

ARP Main Stud Kit - ARP2000

ES#4362249 - 201-5402 - ARP Main Stud Kit - ARP2000 - Build it once, and build it right! - ARP - BMW

Build it once, and build it right! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ARP - Corporate Logo
ES#:
4362249
Mfg#:
201-5402
In Stock
20% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$292.99

This product was last offered at the strikethrough price on
07-08-2026

$233.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AWE Track Edition Cat-Back Exhaust System

ES#4147598 - 3020G20M340 - AWE Track Edition Cat-Back Exhaust System - Free up power and unleash your BMW's naturally aggressive B58 exhaust tone! - AWE - BMW

Free up power and unleash your BMW's naturally aggressive B58 exhaust tone! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AWE - Corporate Logo
ES#:
4147598
Mfg#:
3020G20M340
Ships on Jul 28, 2026
Starting at $1845.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CP-Carrillo Connecting Rod Set - WMC Bolts

ES#4753353 - B58-SCR13492 - CP-Carrillo Connecting Rod Set - WMC Bolts - Upgrade To CP-Carrillo's Forged Connecting Rods! - 5150 Autosport - BMW

Upgrade To CP-Carrillo's Forged Connecting Rods! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Will Not Work With OE Pistons

Brand:
5150 Autosport - Corporate Logo
ES#:
4753353
Mfg#:
B58-SCR13492
Ships in 4 Business Days
$1844.99 USD
Free Shipping
on orders $49 and up

G20 M340i/xDrive Turner Motorsport Gloss Black Diffuser

ES#4352130 - 008653LA01 - G20 M340i/xDrive Turner Motorsport Gloss Black Diffuser - Transform the rear end of your M340 with this Beautiful Gloss Black Diffuser! Custom designed to accentuate the body lines. - Turner Motorsport - BMW

Transform the rear end of your M340 with this Beautiful Gloss Black Diffuser! Custom designed to accentuate the body lines. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Does not fit factory exhaust tips
For Pre-LCI vehicles only (production date up to 07/2022)

Brand:
Turner Motorsport - Corporate Logo
ES#:
4352130
Mfg#:
008653LA01
In Stock
ON SALE! SAVE 15%
$537.99

This product was last offered at the strikethrough price on
06-13-2026

$457.29 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Stainless Steel Brake Lines - Front & Rear Kit

ES#4265708 - 007340lafrKT - Turner Stainless Steel Brake Lines - Front & Rear Kit - Made in USA! New low profile hardware for clean mounting look! New superior corrosion resistant coating! - Turner Motorsport - BMW

Made in USA! New low profile hardware for clean mounting look! New superior corrosion resistant coating! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4265708
Mfg#:
007340LAFRKT
In Stock
ON SALE!
$232.99

This product was last offered at the strikethrough price on
06-13-2026

$225.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

G20 M340i Performance Valved Cat-Back Exhaust & Gloss Black Diffuser

ES#4876615 - 024779LAEBKT - G20 M340i Performance Valved Cat-Back Exhaust & Gloss Black Diffuser - Transform the power, sound, and aesthetics of your M340i! - Enthusiast Bundles - BMW

Transform the power, sound, and aesthetics of your M340i! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876615
Mfg#:
024779LAEBKT
Ships on Jul 27, 2026
Auto Notify
ON SALE! SAVE 18%
$2199.94

This product was last offered at the strikethrough price on
05-05-2026

$1799.99 USD
This product is lifetime replacement eligible Lifetime Replacement

18mm DR Series Trak Wheel Spacers (Black) - Pair

ES#4065032 - 3655664SW - 18mm DR Series Trak Wheel Spacers (Black) - Pair - Fine tune your stance and improve handling - H&R - BMW MINI

Fine tune your stance and improve handling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
4065032
Mfg#:
3655664SW
In Stock
10% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$149.99

This product was last offered at the strikethrough price on
07-01-2026

$134.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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